docker-compose.yml

version: '3.8'

services:
  db-dev:
    container_name: peak-it-2020-db-dev
    image: postgres:12-alpine
    healthcheck:
      test: >
        pg_isready \
          --host=localhost \
          --port=5432 \
          --dbname=${DB_DEV_POSTGRES_DB_NAME} \
          --username=${DB_DEV_POSTGRES_USER}
      interval: "${DB_HEALTHCHECK_INTERVAL}"
      timeout: "${DB_HEALTHCHECK_TIMEOUT}"
      retries: ${DB_HEALTHCHECK_RETRIES}
      start_period: "${DB_HEALTHCHECK_START_PERIOD}"
    restart: unless-stopped
    volumes:
      - peak-it-2020-db-dev_data:/var/lib/postgresql/data
    ports:
      - "5432:5432/tcp"
    networks: 
      - local_postgresql
    environment:
      - POSTGRES_USER=${DB_DEV_POSTGRES_USER}
      - POSTGRES_PASSWORD=${DB_DEV_POSTGRES_PASSWORD}
      - POSTGRES_DB=${DB_DEV_POSTGRES_DB_NAME}

  db-it:
    container_name: peak-it-2020-db-it
    image: postgres:12-alpine
    healthcheck:
        test: >
          pg_isready \
            --host=localhost \
            --port=5432 \
            --dbname={DB_IT_POSTGRES_DB_NAME} \
            --username=${DB_IT_POSTGRES_USER}
        interval: "${DB_HEALTHCHECK_INTERVAL}"
        timeout: "${DB_HEALTHCHECK_TIMEOUT}"
        retries: ${DB_HEALTHCHECK_RETRIES}
        start_period: "${DB_HEALTHCHECK_START_PERIOD}"
    restart: unless-stopped
    volumes:
      - peak-it-2020-db-it_data:/var/lib/postgresql/data
    ports:
      - "5433:5432/tcp"
    networks: 
      - local_postgresql
    environment:
      - POSTGRES_USER=${DB_IT_POSTGRES_USER}
      - POSTGRES_PASSWORD=${DB_IT_POSTGRES_PASSWORD}
      - POSTGRES_DB=${DB_IT_POSTGRES_DB_NAME}

  db-admin:
    container_name: peak-it-2020-db-admin
    image: dpage/pgadmin4:4.27
    healthcheck:
      test: wget --quiet --spider http://localhost:80/misc/ping || exit 1
      interval: "${DB_ADMIN_HEALTHCHECK_INTERVAL}"
      timeout: "${DB_ADMIN_HEALTHCHECK_TIMEOUT}"
      retries: ${DB_ADMIN_HEALTHCHECK_RETRIES}
      start_period: "${DB_ADMIN_HEALTHCHECK_START_PERIOD}"
    restart: unless-stopped
    volumes:
      - peak-it-2020-db-admin_data:/var/lib/pgadmin
    ports:
      - "8080:80/tcp"
    networks:
      - local_postgresql
    environment:
      - PGADMIN_DEFAULT_EMAIL=${PGADMIN_DEFAULT_EMAIL}
      - PGADMIN_DEFAULT_PASSWORD=${PGADMIN_DEFAULT_PASSWORD}
    depends_on:
      - db-dev
      - db-it

volumes:
  peak-it-2020-db-dev_data:
    external: true
  peak-it-2020-db-it_data:
    external: true
  peak-it-2020-db-admin_data:
    external: true

networks:
  local_postgresql: